ChemicalBook > Product Catalog >Chemical Reagents >Organic reagents >Bicyclic compound >4-HYDROXY-3-NITROCOUMARIN
4-HYDROXY-3-NITROCOUMARIN
- CAS No.
- 20261-31-8
- Chemical Name:
- 4-HYDROXY-3-NITROCOUMARIN
- Synonyms
- AURORA KA-3190;4-HYDROXY-3-NITROCOUMARIN;3-Nitro-4-hydroxycoumarine;4-Hydroxy-3-nitro coumarine;4-Hydroxy-3-nitrocoumarin >4-Hydroxy-3-nitrocoumarin 98%;4-Hydroxy-3-nitrocoumarin,98%;4-hydroxy-3-nitrochromen-2-one;4-HYDROXY-3-NITRO-2H-CHROMEN-2-ONE;4-Hydroxy-3-nitro-3-chromene-2-one
- CBNumber:
- CB8756208
- Molecular Formula:
- C9H5NO5
- Molecular Weight:
- 207.14
- MOL File:
- 20261-31-8.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/6/8 17:06:36
| Melting point | 172 °C (dec.) (lit.) |
|---|---|
| Boiling point | 364.5±42.0 °C(Predicted) |
| Density | 1.63±0.1 g/cm3(Predicted) |
| pka | 4.50±1.00(Predicted) |
| form | powder to crystal |
| color | White to Yellow to Green |
| λmax | 329nm(EtOH(50vol%))(lit.) |
| BRN | 1247343 |
| CAS DataBase Reference | 20261-31-8(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS06 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H301 | |||||||||
| Precautionary statements | P264-P270-P301+P310-P405-P501 | |||||||||
| Hazard Codes | T | |||||||||
| Risk Statements | 25 | |||||||||
| Safety Statements | 26-36/37/39-45 | |||||||||
| RIDADR | UN 2811 6.1 / PGIII | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 2932.20.4500 | |||||||||
| NFPA 704 |
|
4-HYDROXY-3-NITROCOUMARIN price More Price(3)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 438626 | 4-Hydroxy-3-nitrocoumarin 98% | 20261-31-8 | 10G | ₹8107.93 | 2022-06-14 | Buy |
| TCI Chemicals (India) | H1458 | 4-Hydroxy-3-nitrocoumarin | 20261-31-8 | 5G | ₹2800 | 2022-05-26 | Buy |
| TCI Chemicals (India) | H1458 | 4-Hydroxy-3-nitrocoumarin | 20261-31-8 | 25G | ₹13500 | 2022-05-26 | Buy |
4-HYDROXY-3-NITROCOUMARIN Chemical Properties,Uses,Production
Chemical Properties
yellow to tan crystalline powder
Uses
4-Hydroxy-3-nitrocoumarin (cas# 20261-31-8) is a compound useful in organic synthesis.
General Description
4-Hydroxy-3-nitrocoumarin is a coumarin derivative and its cytotoxic action against cultured human tumor and normal cells has been investigated. It can be prepared by the nitration of 4-hydroxycoumarin in glacial acetic acid by using 72% HNO3.
4-HYDROXY-3-NITROCOUMARIN Preparation Products And Raw materials
Raw materials
Preparation Products
4-HYDROXY-3-NITROCOUMARIN Suppliers
Global( 82)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| OCIMUM LIFESCIENCES PVT LTD | +91-9550445577 +91-9550445577 | Hyderabad, India | 52 | 58 | Inquiry |
| SynthoCascade Research Laboratories | +91-9440962500 +91-9440962500 | Telangana, India | 284 | 58 | Inquiry |
| CHEMAZON LABORATORIES | +91 9848551964 | Hyderabad, India | 1320 | 58 | Inquiry |
| Oceanic Pharmachem Pvt., Ltd. (OPPL) | 91-22-42128600 | Maharashtra, India | 947 | 58 | Inquiry |
| CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6707 | 30 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| Biosyn Research Chemicals | +91 9346022300/+91 9399339999 | Telangana, India | 1340 | 58 | Inquiry |
| Evans Fine Chem | 08048602255 | Hyderabad, India | 289 | 58 | Inquiry |
| Aadish Impex Private Limited | 91-7710067023 | Maharashtra, India | 89 | 58 | Inquiry |
| Silica Hetero Cyclics | 08066085877Ext 777 | Hyderabad, India | 120 | 58 | Inquiry |
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